CN215653342U - Anus drug delivery device for anorectal department - Google Patents
Anus drug delivery device for anorectal department Download PDFInfo
- Publication number
- CN215653342U CN215653342U CN202120218555.9U CN202120218555U CN215653342U CN 215653342 U CN215653342 U CN 215653342U CN 202120218555 U CN202120218555 U CN 202120218555U CN 215653342 U CN215653342 U CN 215653342U
- Authority
- CN
- China
- Prior art keywords
- medicine
- barrel
- cylinder body
- knob
- piston head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000436 anus Anatomy 0.000 title claims abstract description 14
- 238000012377 drug delivery Methods 0.000 title claims abstract description 9
- 239000003814 drug Substances 0.000 claims abstract description 52
- 239000007921 spray Substances 0.000 claims abstract description 14
- 229940079593 drug Drugs 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- -1 polypropylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 239000006061 abrasive grain Substances 0.000 claims 1
- 239000002674 ointment Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 208000015815 Rectal disease Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an anorectal anus drug delivery device, which comprises a drug storage cylinder, a drug pusher, a drug guide hose and a drug delivery connector, wherein the drug pusher is connected with an external thread in a matched manner through an internal thread, a knob cylinder is positioned on the outer side of a cylinder body, and a piston head is positioned in the cylinder body; the medicine guide hose is fixedly connected with the spray head; the joint of dosing can dismantle with the medicine hose and be connected of leading, make the piston head send the medicine at storage cartridge case through rotatory mill line cover, can reach and send the medicine stable, send the accurate effect of dose, the barrel adopts high transparent medical grade polypropylene material to make, transparent barrel can let the doctor accurately see out the propelling movement volume of ointment.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an anus drug delivery device for anorectal department.
Background
When treating anorectal diseases, need all to add medicine to patient's anus before or after the operation, because the motion of anal muscle of anus is frequent, often need to add medicine many times and just can reach the requirement to cause medical personnel's working strength increase, and still increased the misery for the patient, the dosage of dosing and the effect position of medicine are all inaccurate to traditional tubular device of dosing, the unable quantitative control's of transport medicament, therefore, we propose an anorectal branch of academic or vocational study anus device of dosing.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anus drug delivery device for anorectal department, which is mainly convenient for a patient to change dressings by himself without searching for professionals, is simple to operate and provides convenience for life and work of the patient.
The technical scheme of the utility model is as follows: an anorectal anus drug delivery device comprises a drug storage cylinder, a drug pusher, a drug guide hose and a drug delivery connector, wherein the drug pusher is connected with an external thread in a matched mode through an internal thread, a knob cylinder is positioned on the outer side of a cylinder body, and a piston head is positioned inside the cylinder body; the medicine guide hose is fixedly connected with the spray head; the administration joint is detachably connected with the medicine guide hose.
Further: the cartridge case comprises a cylinder body, a spray head, external threads and scale marks, wherein the spray head is arranged at the top of the cylinder body, and the spray head and the cylinder body are of an integrated structure; the bottom of the cylinder body is provided with a small section of external thread, and one side of the cylinder body is provided with scale marks.
Further: the cylinder body is made of a high-transparency medical grade polypropylene material.
Further: the medicine pushing device comprises a knob cylinder, a connecting rod, a piston head, a grinding sleeve and an internal thread, wherein the inner diameter of the knob cylinder is consistent with the outer diameter of the medicine storage cylinder, and the internal thread is formed in the knob cylinder; the connecting rod is fixed in the center of the interior of the knob barrel, and the length of the connecting rod is greater than that of the knob barrel; the piston head is movably arranged at the top of the connecting rod and can freely rotate around the connecting rod; the grinding sleeve is sleeved at the bottom of the knob barrel.
Further: the piston head is made of rubber.
Has the advantages that: this scheme provides an anus device of dosing of anus intestines branch of academic or vocational study can enough carry out fine fixing to the dressing package, can also heat the dressing package simultaneously. Change the auxiliary material at every turn precious, need not tear first magic ligature area and second magic ligature area open, also need not wholly tear treatment device open, also need not look for the professional, the user oneself just can accomplish the change of dressing, easy operation is convenient, provides great convenience for user's life and work.
Drawings
FIG. 1 is a schematic view of the overall structure of the anal administration device according to the present invention;
figure 2 is an exploded view of the anal administration device of the present invention.
Fig. 3 is a schematic view of the cartridge of the present invention.
Fig. 4 is a schematic structural view of the applicator of the present invention.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1 to 4, the utility model discloses an anorectal administration device, which comprises a medicine storage cylinder 1, an medicine pusher 2, a medicine guide hose 3 and an administration joint 4, wherein the medicine pusher 2 is connected with an external thread 13 in a matching way through an internal thread 25, a knob cylinder 21 is positioned on the outer side of a cylinder body 11, and a piston head 23 is positioned inside the cylinder body 11; the medicine guide hose 3 is fixedly connected with the spray head 12; the administration joint 4 is detachably connected with the medicine guide hose 3.
As shown in fig. 3, the cartridge 1 comprises a barrel 11, a spray head 12, external threads 13 and scale marks 14, wherein the spray head 12 is arranged at the top of the barrel 11, and the spray head 12 and the barrel 11 are of an integral structure; the bottom of the cylinder body 11 is provided with a small section of external thread 13, and one side of the cylinder body 11 is provided with scale marks 14.
As another optimization: the barrel body 11 is made of a high-transparency medical grade polypropylene material, and the transparent barrel body 11 can enable a doctor to accurately see the pushing amount of the ointment.
In the scheme, a structure for accurately delivering the medicine is also designed, the medicine pushing device 2 comprises a knob cylinder 21, a connecting rod 22, a piston head 23, a grinding sleeve 24 and an internal thread 25, the inner diameter of the knob cylinder 21 is consistent with the outer diameter of the medicine storage cylinder 1, and the internal thread 25 is formed in the knob cylinder 21; the connecting rod 22 is fixed at the center of the interior of the knob barrel 21, and the length of the connecting rod 22 is greater than that of the knob barrel 21; the piston head 23 is movably arranged at the top of the connecting rod 22, and the piston head 23 can freely rotate around the connecting rod 22; the grinding sleeve 24 is sleeved at the bottom of the knob barrel 21, the piston head 23 is enabled to send medicine in the medicine storage barrel 1 by rotating the grinding sleeve 24, and the effects of stable medicine sending and accurate medicine sending quantity can be achieved.
As another optimization: the piston head 23 is made of rubber, so that the sealing state between the medicine storage barrel 1 and the piston head 23 can be better realized.
The process implemented above is as follows: firstly, separating a medicine storage barrel 1 from a medicine guide hose 3, then connecting a spray head 12 into external ointment, then rotating a knob barrel 21 through a grinding sleeve 24 to enable the knob barrel 21 to move outwards along an external thread 13, in the moving process, a piston head 23 moves outwards along the knob barrel 21, at the moment, a cavity in a negative pressure state is formed between the medicine storage barrel 1 and the piston head 23, the ointment enters the medicine storage barrel 1 in the negative pressure state, after a proper amount of the ointment is sucked, the medicine guide hose 3 and a medicine feeding connector 4 are connected, the medicine feeding connector 4 is inserted into an anus of a patient, the knob barrel 21 is rotated reversely, the piston head 23 pushes the ointment to enter the anus of the patient, and according to a scale mark 14, the ointment can be pushed in a proper amount according to the ointment use dose of the patient.
The above description is only exemplary of the present invention and should not be taken as limiting, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An anus drug delivery device for anorectal department is characterized in that: the medicine pushing device comprises a medicine storage barrel (1), a medicine pushing device (2), a medicine guiding hose (3) and a medicine feeding connector (4), wherein the medicine pushing device (2) is connected with an external thread (13) in a matched mode through an internal thread (25), a knob barrel (21) is located on the outer side of a barrel body (11), and a piston head (23) is located inside the barrel body (11); the medicine guide hose (3) is fixedly connected with the spray head (12); the administration joint (4) is detachably connected with the medicine guide hose (3).
2. The anorectal administration device of claim 1, wherein the anal administration device comprises: the drug storage cylinder (1) comprises a cylinder body (11), a spray head (12), external threads (13) and scale marks (14), wherein the spray head (12) is arranged at the top of the cylinder body (11), and the spray head (12) and the cylinder body (11) are of an integrated structure; the bottom of the cylinder body (11) is provided with a small section of external thread (13), and one side of the cylinder body (11) is provided with scale marks (14).
3. The anorectal administration device of claim 2, wherein the anal administration device comprises: the cylinder body (11) is made of a high-transparency medical grade polypropylene material.
4. The anorectal administration device of claim 1, wherein the anal administration device comprises: the medicine pushing device (2) comprises a knob barrel (21), a connecting rod (22), a piston head (23), a grinding sleeve (24) and an internal thread (25), wherein the inner diameter of the knob barrel (21) is consistent with the outer diameter of the medicine storage barrel (1), and the internal thread (25) is formed in the knob barrel (21); the connecting rod (22) is fixed at the center of the interior of the knob barrel (21), and the length of the connecting rod (22) is greater than that of the knob barrel (21); the piston head (23) is movably arranged at the top of the connecting rod (22), and the piston head (23) can freely rotate around the connecting rod (22); the abrasive grain sleeve (24) is sleeved at the bottom of the knob barrel (21).
5. The anorectal administration device of claim 4, wherein the anal administration device comprises: the piston head (23) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120218555.9U CN215653342U (en) | 2021-01-27 | 2021-01-27 | Anus drug delivery device for anorectal department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120218555.9U CN215653342U (en) | 2021-01-27 | 2021-01-27 | Anus drug delivery device for anorectal department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215653342U true CN215653342U (en) | 2022-01-28 |
Family
ID=79950917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120218555.9U Expired - Fee Related CN215653342U (en) | 2021-01-27 | 2021-01-27 | Anus drug delivery device for anorectal department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215653342U (en) |
-
2021
- 2021-01-27 CN CN202120218555.9U patent/CN215653342U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208694022U (en) | Gyniatrics delivery device | |
| CN108175927A (en) | A kind of department of stomatology drug delivery device | |
| CN215653342U (en) | Anus drug delivery device for anorectal department | |
| CN208785567U (en) | A kind of novel anorectal medicine feeder | |
| CN202777339U (en) | Ear-nose-throat medicine sprayer | |
| CN215275366U (en) | Instant-preparation gynecological gel injector | |
| CN211158093U (en) | Targeting region vagina drug delivery device for gynecology | |
| CN208809290U (en) | Vagina pinpoints administration injection device | |
| CN211410651U (en) | Rectum medicine feeder for digestive system department | |
| CN202740616U (en) | Novel gynecological applicator | |
| CN209679192U (en) | A kind of Portable Clinical anesthesia outfit | |
| CN202122766U (en) | Medical instrument for anorectal administration | |
| CN201123822Y (en) | Anorectal non-invasive therapeutic equipment for maintaining anal cushions | |
| CN213964805U (en) | Petal-shaped drug feeder | |
| CN213031645U (en) | Medicine feeder for gynecological nursing | |
| CN213131201U (en) | Vagina administration flusher | |
| CN205612861U (en) | Anus applicator | |
| CN211383406U (en) | Cervical drug delivery device for gynecology and obstetrician | |
| CN214018865U (en) | Gynecological drug delivery device | |
| CN213527077U (en) | Comfortable anorectal surgery drug administration device | |
| CN214910598U (en) | Safe medicine-taking device capable of reducing waste of liquid medicine | |
| CN209187844U (en) | A kind of department of anesthesia's local skin anesthesia outfit | |
| CN201469883U (en) | Rectal administrating device | |
| CN213312875U (en) | Disposable transanal device of dosing | |
| CN108079428A (en) | A kind of delivery device for being used to treat anal intestine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |